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https://issues.apache.org/jira/browse/TEZ-4250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17736429#comment-17736429
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László Bodor commented on TEZ-4250:
-----------------------------------
the final patch is merged to master, thanks [~ayushtkn] and thanks
[~rbalamohan] for the review!
> Optimise TaskImpl::getCounters
> -------------------------------
>
> Key: TEZ-4250
> URL: https://issues.apache.org/jira/browse/TEZ-4250
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Ayush Saxena
> Priority: Major
> Fix For: 0.10.3
>
> Attachments: TEZ-4250.01.patch, TEZ-4250.patch,
> image-2020-11-17-14-05-09-294.png
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> It would be good to have the temp counters only when speculation is enabled.
> Current impl causes overhead for short running queries/tasks.
>
> !image-2020-11-17-14-05-09-294.png|width=794,height=355!
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